MEDIUM SEVERITY

CVE-2014-8380

Splunk vulnerability

CVSS
4.3
EPSS
3.3%
EPSS pct
87th
Exploited
No known
Cross-site scripting (XSS) vulnerability in Splunk 6.1.1 allows remote attackers to inject arbitrary web script or HTML via the HTTP Referer Header in a "404 Not Found" response. NOTE: this vulnerability might exist because of a CVE-2010-2429 regression.
Affected vendor
Splunk
Affected product
Splunk
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness type (CWE)
  • CWE-79 — Cross-Site Scripting (XSS)
Published
2014-10-21

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to integrity.

Its EPSS score of 3.3% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2014-8380

  • Confirm whether Splunk Splunk is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2014-8380.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2014-8380

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